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Doubles in session
Current system
20509+0101
RST 5472 AB
Nearby doubles
22' : 20514-0041
SKF1771
26' : 20510-0038
J 1711
34' : 20531+0104
TDT2604
36' : 20486-0055
BAL 616
37' : 20525+0130
BAL1575
38' : 20523-0030
BAL 927
42' : 20508-0020
BAL 926
44' : 20481+0053
CVR 873
51' : 20475+0105
BAL1220
53' : 20544+0112
LDS4860
55' : 20539-0035
J 2328
56' : 20485+0143
RST5471
59' : 20546-0042
A 877
60' : 20493+0156
OSO 136
60' : 20495-0006
BAL 925
61' : 20506+0001
TDT2572
62' : 20549+0051
SKF1772
62' : 20485+0012
UC 4295
67' : 20521+0205
A 2286AB
68' : 20537+0154
RST5473
69' : 20472+0021
CBL 529
70' : 20510+0210
BAL1574
71' : 20510+0211
BAL1573
72' : 20478+0007
SKF2612
77' : 20551-0018
UC 4325
79' : 20472-0006
BAL 924
Selections
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 20509+0101 : VIRTUAL EYEPIECE
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Radius:
auto
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55"
1'
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3'
4'
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6'
7'
8'
9'
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40'
50'
1°
2°
4°
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8°
Components only
WDS 20509+0101 : ALADIN DSS IMAGE @ 20
h
50
m
54.67
s
+01° 01' 11.9"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
